写作中最大的挑战是找到合适的词语来表达无法言说的事物。
I don't let the darkness dim my light.
释义:他或许认为,物质的产生和消亡都源于气的聚散,气是物质生死循环的驱动力。
In manufacturing, efficiency and environmental responsibility must go hand in hand.
The key to sustainable agriculture is innovation and respect for nature.